Investment Control On The Basis Of System Theory Over The Whole Procedure Of Construction Project

In the system of market economy, when investors invest a construction project, whatever the investment subject matter are state-owned enterprises or private enterprise, the main purpose is to pursue the overall economic benefit of investment project, so that the whole project require investors to manage and control, but from the present situation, the most investors focus on the implementation stage of the investment control, and ignore all phases of the whole process of the building project as a whole, leading to investment low controlled, the effect of funds using being not ideal, input and output being out of line. Based on the construction of the investor, according to the theory of the project , this article make the investment management of construction project as a system of principles of project, control the whole process of the project's life cycle, and pursue overall investment returns, dividing into the following several parts to elaborate it :(1)Rather comprehensively analyzing the domestic and outside present situation of projects'investmen t control, and comparing both sides.(2)Systematically analyzing and proposing the principle and method of the investment control of the whole process of our country's construction project ;combined with the actual situation, proposing investment controlling contents and approaches of all stages of the whole process of construction projects ;analyzing and summarizing influence factors of the whole stages of construction project to the investment ;putting forward a set of investment control system flowcharts for the whole process of construction projects.(3)Combined with actual situation of construction project in China, putting forward system control methods of the whole process of construction projects in investment control . Take the project of Xi'an Qu Jiang Guan mansion house as an example, this investment systematical control of the whole process of construction projects is proved to be feasible and necessary.This study is based on the present situation and the actual needs of China's construction , the principle and method used are innovative on the whole stages of investment control research work of construction project ; research results and the success of Xi'an QuJiangGuan mansion house will have certain help and promotion to the rapid development of the whole process of Chinese construction projects in investment control , besides ,with stronger practical and theoretical significance.